Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 13264 41 6.1719e-01 easy neos-pseudoapplication-78 0 ns1952667.mps.gz

Instance coming from the NEOS Server with unknown application

Imported from MIPLIB2010.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 13264 13263
Constraints 41 40
Binaries 0 0
Integers 13264 13263
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.617190 0.632666
Nonzeroes 335643 335642
Constraint Classification Properties
Original Presolved
Total 81 80
Empty 0 0
Free 0 0
Singleton 1 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 40 40
Mixed Binary 0 0
General Linear 40 40
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components 0.301030
Constraint % 100.0000 100.0000 100.0000 100.0000
Variable % 99.9925 99.9925 99.9925 99.9925
Score 0.000075

Best Known Solution(s)

No solution available for ns1952667 .

Similar instances in collection

The following instances are most similar to ns1952667 in the collection. This similarity analysis is based on 100 scaled instance features describing properties of the variables, objective function, bounds, constraints, and right hand sides.

Instance Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Status Objective
neos-5045105-creuse 3848 0 3780 68 252 23108 Jeff Linderoth neos-pseudoapplication-78 open 20.5714290993*
markshare2 74 60 0 14 7 434 G. Cornuéjols, M. Dawande markshare hard 1
markshare1 62 50 0 12 6 312 G. Cornuéjols, M. Dawande markshare easy 0.9999999999991
markshare_5_0 45 40 0 5 5 203 G. Cornuéjols, M. Dawande markshare easy 1
markshare_4_0 34 30 0 4 4 123 G. Cornuéjols, M. Dawande markshare easy 1

Reference

@misc{neos,
 key = {zzz neos},
 note = {http://www.neos-server.org},
 title = {{NEOS} {S}erver for {O}ptimization},
 year = {2011}
}

Last Update Nov 19, 2018 by Gregor Hendel
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